DE1290711B - Verfahren zur kontinuierlichen Aufarbeitung von Polymerisatloesungen - Google Patents
Verfahren zur kontinuierlichen Aufarbeitung von PolymerisatloesungenInfo
- Publication number
- DE1290711B DE1290711B DE1964N0025162 DEN0025162A DE1290711B DE 1290711 B DE1290711 B DE 1290711B DE 1964N0025162 DE1964N0025162 DE 1964N0025162 DE N0025162 A DEN0025162 A DE N0025162A DE 1290711 B DE1290711 B DE 1290711B
- Authority
- DE
- Germany
- Prior art keywords
- zone
- polymer
- polymer solution
- water
- solvent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/02—Purification
- C08C2/04—Removal of catalyst residues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00101—Reflux columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Temperature-Responsive Valves (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29471763A | 1963-07-12 | 1963-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1290711B true DE1290711B (de) | 1969-03-13 |
Family
ID=23134625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1964N0025162 Pending DE1290711B (de) | 1963-07-12 | 1964-06-23 | Verfahren zur kontinuierlichen Aufarbeitung von Polymerisatloesungen |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT266434B (es) |
| BE (1) | BE650218A (es) |
| CH (1) | CH455294A (es) |
| DE (1) | DE1290711B (es) |
| DK (1) | DK109232C (es) |
| ES (1) | ES301412A1 (es) |
| FI (1) | FI44060B (es) |
| GB (1) | GB1041924A (es) |
| LU (1) | LU46508A1 (es) |
| NL (2) | NL6407531A (es) |
| NO (1) | NO117445B (es) |
| SE (1) | SE330971B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368794A (zh) * | 2021-08-13 | 2021-09-10 | 山东三义集团股份有限公司 | 一种热稳定剂生产系统 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979509A (en) * | 1957-05-06 | 1961-04-11 | Phillips Petroleum Co | Treatment of polymers produced by alkali metal catalyzed polymerization |
| DE1133555B (de) * | 1960-05-16 | 1962-07-19 | Nat Distillers Chem Corp | Verfahren zur Herstellung von Polymerisaten oder Mischpolymerisaten ungesaettigter organischer Monomerer in Gegenwart eines Alfin-Katalysators |
-
0
- NL NL128911D patent/NL128911C/xx active
-
1964
- 1964-06-10 GB GB2413664A patent/GB1041924A/en not_active Expired
- 1964-06-23 DE DE1964N0025162 patent/DE1290711B/de active Pending
- 1964-06-25 AT AT548864A patent/AT266434B/de active
- 1964-06-25 ES ES301412A patent/ES301412A1/es not_active Expired
- 1964-06-26 FI FI137964A patent/FI44060B/fi active
- 1964-07-02 NL NL6407531A patent/NL6407531A/xx unknown
- 1964-07-07 CH CH888964A patent/CH455294A/de unknown
- 1964-07-07 BE BE650218A patent/BE650218A/xx unknown
- 1964-07-10 SE SE845064A patent/SE330971B/xx unknown
- 1964-07-11 LU LU46508D patent/LU46508A1/xx unknown
- 1964-07-11 DK DK348964A patent/DK109232C/da active
- 1964-07-11 NO NO15399564A patent/NO117445B/no unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979509A (en) * | 1957-05-06 | 1961-04-11 | Phillips Petroleum Co | Treatment of polymers produced by alkali metal catalyzed polymerization |
| DE1133555B (de) * | 1960-05-16 | 1962-07-19 | Nat Distillers Chem Corp | Verfahren zur Herstellung von Polymerisaten oder Mischpolymerisaten ungesaettigter organischer Monomerer in Gegenwart eines Alfin-Katalysators |
Also Published As
| Publication number | Publication date |
|---|---|
| LU46508A1 (es) | 1964-09-11 |
| BE650218A (es) | 1965-01-07 |
| NO117445B (es) | 1969-08-11 |
| NL6407531A (es) | 1965-01-13 |
| NL128911C (es) | |
| CH455294A (de) | 1968-06-28 |
| FI44060B (es) | 1971-04-30 |
| GB1041924A (en) | 1966-09-07 |
| DK109232C (da) | 1968-04-01 |
| ES301412A1 (es) | 1962-12-16 |
| AT266434B (de) | 1968-11-11 |
| SE330971B (es) | 1970-12-07 |
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